REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT

May 1997

Daily Water Temperatures - Degrees F (from CDEC)                      Daily Average Release in cfs

                                                             TCD Operation
                                                           # of gates open                      Spring
                                                 Shasta     Upr   Mid   Lwr  Spring              Creek     Red
              Balls Jelly's Bend  Red Bluff     Generation Elev   Elev  Elev  Creek   Keswick     DD      Bluff
 Date Keswick Ferry  Ferry Bridge  Bluff        (cfs)      1000   900   800    PP     Release    Weir      DD


    1   49.4   51.6   53.2   53.3   51.5            5836      5     0     0     1881      8521       20      760
    2   49.3   52.2          53.8   52.7            5678      5     0     0     1886      8068       20      420
    3   49.6   53.6          54.6   53.7            5857      5     0     0     1884      8002       20      451
    4   49.6   53.8          55.0   54.4            5643      5     0     0     1911      8011       20      452
    5   49.7   53.9          55.3   54.4            5701      5     0     0     1853      8237       20      450
    6   49.9   54.4          56.0                   6395      3     3     0     2016      8525       20      428
    7   49.8   53.6          55.7                   7211      2     4     0     1667      8946       15      432
    8   46.6   54.1          55.7                   6525      2     4     0     2017      9047       15      430
    9   48.2   54.0   55.8   55.9                   6590      1     4     0     1912      9015       10      429
   10   49.8   53.9   55.6   55.9                   7413      1     4     0     1950      9469       10      426
   11   49.8   53.8   55.3   55.6                   8008      1     4     0     1952      1000       10      432
   12   49.7   53.8   55.3   55.5                   8029      1     4     0     1941      9989       12      433
   13   49.8   54.0   55.4   55.6                   7625      0     5     0     1952      9570       15      426
   14   49.8   54.2   55.8   56.0                   7493      0     5     0     1959      9523       15      432
   15   49.5   53.9   55.4   55.8                   7687      0     5     2     1963     10335       15      430
   16   49.7   53.5   54.9   55.2                   7445      0     5     2     1907      9918       11      431
   17   49.4   53.8   55.1   55.3                   7144      0     5     1     2043      9509        5      897
   18   49.5   54.1   55.5   55.7                   7318      0     5     1     1877      9482        5     1013
   19   49.6   54.2   55.5   55.7                   7248      0     5     0     1493      9513        2     1051
   20   49.4   53.9   55.2   55.5                   7476      1     5     0     1791      9498        2     1009
   21   49.2   53.8   55.0   55.3                   7739      1     4     0     1835      9993        0      891
   22   49.2   52.9   53.8   54.1                   7741      1     4     0     2045     10487        0      877
   23   49.2   52.6   53.4   53.4                   7395      2     4     0     2339     10499        2      863
   24   49.0   53.2   54.0   53.9                   8092      2     4     0     2097     10484        5      729
   25   49.3   52.7   54.0   54.1                   8613      2     4     0     2149     10421        5      629
   26   49.3   52.0   53.3   53.5                   8304      2     4     0     2285     10462        5      414
   27   49.1   52.6   53.6   53.5                   8037      1     5     0     2531     10483       50      304
   28   49.4   53.0   53.8   53.9                   7586      1     5     0     2666      9938       10      438
   29   49.4   53.7   54.7   54.6                   6512      3     2     0     2902      9555       10      636
   30   49.9   54.5   55.9   56.0                   7174      3     3     0     2494      9689       10      896
   31   50.6   54.5   55.9   56.3                   7196      3     3     0     2629      9985       10      986
 Avg
 Temp   49.4   53.5   54.8   55.0   53.3 Tot af   441747                      126601    567626      732    37478
                                         Tot cfs  222711                       63827    286174      369    18895
                                           Avg      7184                        2059      9231       12      610


Cross Channel Gate Operation:

Closed on 11/20/96 at 1200 hours